Is there a sparse version of dummyvar?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I need to generate large sparse matrix from nominal variable, say x,
X = dummyvar(x)
The output X is a large dense matrix of zeros and ones. Is there a version of dummyvar which produse as an outpu a sparse matrix X?
0 commentaires
Réponses (0)
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!